| Sum: | 74,114 | 9 | 875 | 1.18% | ||||
| Sub-Group | Ethnic-Group | Language | Country | Population | Churches | Evangelicals | Evang % | Major Religion |
| Yayeyama | Yayeyama | Yaeyama | Japan | 47,492 | 0 | 0 | 0% | Buddhism |
| Yeye | Yeye | Yeyi | Botswana | 20,000 | 3 | 150 | 0.75% | Ethnic Religion |
| Yey | Yey | Yei | Papua New Guinea | 992 | 0 | 25 | 2.52% | Christianity |
| Yeye | Yeye | Yeyi | Namibia | 5,000 | 5 | 300 | 6% | Ethnic Religion |
| Yei | Yey | Yei | Indonesia | 630 | 1 | 400 | 63.49% | Christianity |